#!/bin/sh
#
# Update the current version date in DATESTAMP files and generate
# ChangeLog file entries since the last DATESTAMP update from the
# commit messages.

GITROOT=${GITROOT:-"/git/gcc.git"}

# Run this from /tmp.
export GITROOT
BASEDIR=`mktemp -d`
cd "$BASEDIR"

GIT=${GIT:-/usr/local/bin/git}

# Assume all will go well.
SUBDIR=$BASEDIR/gcc
${GIT} clone -q -b master "$GITROOT" "$SUBDIR"

cp -a $SUBDIR/contrib/gcc-changelog $BASEDIR/gcc-changelog
cd "$SUBDIR"
python3 ../gcc-changelog/git_update_version.py -p
RESULT=$?

cd /tmp

/bin/rm -rf $BASEDIR
exit $RESULT
